13153055

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 16308864

約数和(自身を除く): 3155809

約数列:

[1, 5, 43, 131, 215, 467, 655, 2335, 5633, 20081, 28165, 61177, 100405, 305885, 2630611, 13153055]

約数ペア:

[(1, 13153055), (5, 2630611), (43, 305885), (131, 100405), (215, 61177), (467, 28165), (655, 20081), (2335, 5633)]